Table 2.

Comparison of baseline primary and secondary outcome measures between real-tDCS (n = 21) and sham (n = 21) groups

Variable	Group		p-Value	Test
	Real tDCS	Sham
THI	69.95 ± 10.01	66.67 ± 9.66	t = 1.082; p = 0.286	Independent Sample t
BDI	27.14 ± 3.92	25.68 ± 3.51	t = 1.289; p = 0.205
BAI	26.76 ± 3.79	24.95 ± 4.45	t = 1.616; p = 0.114
Distress	6.81 ± 0.928	7.11 ± 1.09	t = -0.914; p = 0.367

tDCS transcranial direct current stimulation; BAI Beck anxiety inventory; THI Tinnitus handicap inventory; BDI Beck depression inventory

*Values are in mean ± SD